Ruby on Rails Developer

Yabx; Gurugram District; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

A leading fintech company in Gurugram is seeking an experienced software engineer to architect and develop scalable backend systems for its SaaS platform. You will provide technical leadership, mentor a team, and implement performance enhancements. The ideal candidate has strong expertise in Ruby on Rails and a proven track record of delivering high-quality software. This role will require collaboration with cross-functional teams to ensure seamless integration of features. Competitive compensation is offered.

Qualifications

• Expertise in Ruby on Rails and its associated ecosystem.
• Ability to convert product requirements into robust engineering solutions.
• Proven record of delivering high-quality, production-grade software.

Responsibilities

• Architect and develop backend systems and RESTful APIs.
• Provide technical leadership across multiple projects.
• Mentor and coach a team of high-performing engineers.

Skills

Ruby on Rails (RoR)

Multithreading

Microservices architecture

Linux-based systems

Version control (Git)

Tools

RSpec

Cucumber

MongoDB

Job description

Responsibilities

• Architect, design, and develop backend systems, RESTful APIs, and core components of our industry-leading SaaS lending platform with a strong focus on scalability, performance, and reliability.
• Provide technical leadership across multiple projects, guiding architectural decisions, establishing best practices, and ensuring alignment with long-term product vision.
• Mentor, coach, and elevate a team of high-performing engineers, fostering a culture of technical excellence, innovation, and accountability.
• Research, evaluate, and introduce modern technologies, frameworks, and architectural patterns to solve complex engineering challenges and future-proof the platform.
• Propose, implement, and continuously refine performance enhancements, optimization techniques, and scalable design strategies to support rapid growth and high transaction volumes.
• Collaborate cross-functionally with product managers, engineering teams, DevOps, QA, and design to ensure seamless integration and delivery of mission-critical features.
• Own the end-to-end architecture of assigned modules, ensuring high availability, security compliance, fault tolerance, and adherence to industry best practices.
• Conduct architecture reviews, code reviews, and design audits to maintain high-quality engineering craftsmanship across the platform.

Qualifications

• Expertise in Ruby on Rails (RoR) and its associated ecosystem.
• Ability to convert product requirements into robust, scalable engineering solutions.
• Proven track record of leading engineering teams to deliver high-quality, production-grade software.
• Strong understanding of multithreading, background job processing, scheduling, and related frameworks.
• Hands-on experience with microservices architectures and distributed system patterns.
• Proficiency in Linux-based systems and command-line operations.
• Experience with unit testing frameworks such as RSpec and Cucumber.
• Strong foundation in object-oriented programming and metaprogramming concepts.
• Experience working with relational databases and MongoDB.
• Working knowledge of server configuration, infrastructure management, and deployment practices.
• Proficiency with version control systems, preferably Git.